发明名称 |
Jitter sensitive maximum-a-posteriori sequence detection |
摘要 |
A channel detector has an anchor points inserter, a desired signal calculator, a distance calculator and a data detector. The anchor points inserter is adapted to choose values of expected transition locations for transition shifts within a received signal and to insert anchor points corresponding to the chosen values within a bit detection interval. The desired signal calculator is coupled to the anchor points inserter and is adapted to estimate desired signals corresponding to transition location information from the anchor points inserter. The distance calculator is coupled to the desired signal calculator and is adapted to generate a distance calculator output based on distances between the received signal and each of the desired signals. The data detector is coupled to the distance calculator and is adapted to identify a bit sequence corresponding to a desired signal having a minimum distance from the received signal. The data detector is adapted to generate an output based on the distance calculator output.
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申请公布号 |
US7424077(B2) |
申请公布日期 |
2008.09.09 |
申请号 |
US20050105008 |
申请日期 |
2005.04.13 |
申请人 |
CARNEGIE MELLON UNIVERSITY |
发明人 |
YANG XUESHI;KURTAS EROZAN MEHMET;NEGI ROHIT;ZHANG XUN |
分类号 |
H04L7/02 |
主分类号 |
H04L7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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